103203361 has 2 divisors, whose sum is σ = 103203362. Its totient is φ = 103203360.

The previous prime is 103203343. The next prime is 103203367. The reversal of 103203361 is 163302301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100500625 + 2702736 = 10025^2 + 1644^2 .

It is a cyclic number.

It is not a de Polignac number, because 103203361 - 2⁵ = 103203329 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (103203367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51601680 + 51601681.

It is an arithmetic number, because the mean of its divisors is an integer number (51601681).

Almost surely, 2^103203361 is an apocalyptic number.

It is an amenable number.

103203361 is a deficient number, since it is larger than the sum of its proper divisors (1).

103203361 is an equidigital number, since it uses as much as digits as its factorization.

103203361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 103203361 is about 10158.9055020706. The cubic root of 103203361 is about 469.0631117873.

Adding to 103203361 its reverse (163302301), we get a palindrome (266505662).

The spelling of 103203361 in words is "one hundred three million, two hundred three thousand, three hundred sixty-one".